com.ibm.wala.ipa.callgraph
Class CGEdge

java.lang.Object
  com.ibm.wala.ipa.callgraph.CGEdge

Direct Known Subclasses:

CGLabeledEdge

public class CGEdge
extends java.lang.Object

An explicit representation of an edge in a call graph. NB: We do NOT enforce that any particular call graph implementation actually contains CGEdge objects. In fact, the CGEdge is currently not mentioned anywhere else in the callgraph API. This class is just provided since some clients might find it a useful utility. This abstraction does not include a call site reference, so this edge might actually represent several distinct call sites.

Constructor Summary

CGEdge(CGNode src, CGNode dest)

Method Summary

boolean	equals(java.lang.Object obj)
CGNode	getDest()
CGNode	getSrc()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CGEdge

public CGEdge(CGNode src,
              CGNode dest)

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getDest

public CGNode getDest()

Returns:

the node at the tail of this edge

getSrc

public CGNode getSrc()

Returns:

the node at the head of this edge.